baber/WOPTO huggingface dataset:
Patent JP-H06278298-A (JP)
Title: Printer
Inventor: NOSE YOSHITAKA
IPC: B41J17/14
Filed: 1993-03-26
Abstract: PURPOSE:To provide a printer capable of preventing the damage of an ink ribbon at a time of the unwinding of the ink ribbon and having simple constitution and capable of preventing the lowering of printing quality. CONSTITUTION:At each time when printing to one recording paper P is completed, a lever 43 is revolved to reduce the pressing force of a thermal head to a platen roller 22 and, at the same time, the platen roller 22 and a supply roll 27 are reversely rotated to unwind an ink ribbon 24 by predetermined quantity. That is, the ink ribbon 24 is held between the platen roller 22 and a thermal head 23 even at a time of the unwinding of the ink ribbon 24 by pressing force lower than that at a time of printing operation. As a result, even when the outer diameter of the ink ribbon 24 wound around the supply roll 27 is large, proper load is applied to the ink ribbon 24 by the pressing force of the thermal head and, therefore, the ink ribbon 24 is not vigorously drawn out from a taking-up roll 28.
Patent JP-S61227040-A (JP)
Inventor: IMAI MASANORI
IPC: H05K1/03
Filed: 1985-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58184832-A (JP)
Title: Interference signal eliminating device for television receiver
Inventor: KAWAMOTO MASAMI
IPC: H04B1/10
Filed: 1982-04-22
Abstract: PURPOSE:To prevent noise sent via a power supply line from giving a failure on a receiver via an antenna circuit, by fitting a line which leads lightning induced on the antenna to the ground side of the power supply, to an antenna terminal board with a gap. CONSTITUTION:An antenna 4 is connected to a terminal 5 of the antenna terminal board 1 having conductor sections 2, 3 insulated mutually and led to a television receiver 11 via capacitors 8-10 and a terminal 7. One end of the line 16 leading the lightning to the ground of the power supply is fitted to a terminal 6 provided to the conductor section 2 independently via a 0.5mm. circular gap A, and the other end is connected to a terminal 15 of the power supply board 12. This terminal 15 is provided apart by 6mm. from the ground terminal 14 of the commercial power supply. Further, the board 12 is provided apart by >=6mm. from the conductor section of the receiver 11.
Patent JP-S63233559-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAOKA TORU
IPC: H01L27/06
Filed: 1987-03-23
Abstract: PURPOSE:To miniaturize the elements of a Bi-CMOS integrated circuit and to make it possible to implement high breakdown strength, by implanting N-type impurity ions in the whole surface of a wafer after an N-type epitaxial layer is formed, and enhancing the impurity concentration in the vicinities of the surface. CONSTITUTION:N-type embedded regions 2 and 21 and P-type embedded regions 3 and 31 are formed in a P-type Si substrate 1. An N-type epitaxial layer 4 is grown. Then As ions are implanted in the entire wafer body. A high impurity concentration layer 20 is formed in the vicinity of the surface of the epitaxial layer 4. Thereafter, by well known methods, an N-P-N transistor is formed on the region 2, a P-MOS is formed on the region 21 and an N-MOS is formed on the region 31. Then punch-through breakdown strength between the source and the drain of the P-MOS can be improved. Therefore, the P-MOS element can be miniaturized. Since the impurity concentration of the epitaxial layer can be made low, the breakdown strength of the N-P-N transistor is improved.
Patent JP-S61227432-A (JP)
Title: Signal interpolation system
Inventor: UMIGAMI SHIGEYUKI
IPC: H04B1/10
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the deterioration in the signal quality at the missing of an input signal by storing at least one period's content of an input signal of a narrow band, reading the stored signal so as to obtain the continuity of the input signal at the missing of the input signal thereby interpolating the missing input signal. CONSTITUTION:The input signal is a low frequency signal of a narrow band extracted from a signal such as a reception sound signal by a low pass filter and a period detection section 1 detects the period by utilizing the zero cross point detection of the input signal. According to the detection signal of the period detection section 1, a waveform storage section 2 stores at least one period's content of the input signal. Further, an interpolation processing section 3 identifies the polarity and level of the input signal and when a missing detection signal is fed, the section 3 reads respectively the signal stored in the waveform storage section 2 during the missing period, gives an output in place of the missing input signal and processes the signal so that the continuity between the input signal at the start missing or end of missing and the signal read the waveform storage section 2 is obtained.
Patent JP-S52151044-A (JP)
Title: Length measuring apparatus of steel materials
Inventor: SAWADA YASUHIRO
IPC: G01B7/00
Filed: 1976-06-11
Abstract: PURPOSE: The reduction in size of mark magnetizing parts is achieved by using detection parts having high sensitivity for the magnetic marks formed on steel products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02247639-A (JP)
Title: Rapidly processable silver halide photographic sensitive material hardly causing fog
Inventor: TAGUCHI MASAAKI
IPC: G03C1/06
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a rapidly processable silver halide photographic sensitive material hardly causing fog by specifying the amt. of gelatin per unit area of a sensitive material and incorporating a specified amt. of polyhydric alcohol into a layer contg. silver halide particles. CONSTITUTION:At least one side of a support is coated with a layer contg. photosensitive silver halide particles in 40-80mum thickness and the layer is dried in <215sec. When the thickness is 12-30mum in the drying stage, drying is carried out with dried air having 25.0-35.0 deg.C dry-bulb temp. and 4-12 deg.C difference between the dry-bulb temp. and wet-bulb temp. The amt. of polyhydric alcohol incorporated into the layer contg. photosensitive silver halide particles is 9.0X10<-2>-1.5X10<-1>mol per 1mol silver halide, the amt. of gelation is 3.0-3.6g per 1m<2> silver halide photographic sensitive material and the ratio of silver to gelatin is 0.75-0.95.
Patent JP-H03267997-A (JP)
Title: Musical sound signal generating device
Inventor: IIZUKA AKIRA
IPC: G10H1/057
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a click from being generated even when a sound generation indication is generated continuously with time by controlling the amplitude of a musical sound signal according to an envelope waveform generated by an envelope generating means. CONSTITUTION:The amplitude of the musical sound signal is controlled according to the envelope waveform generated by the envelope generating means 5. In this case, even if a musical sound signal corresponding to a 1st sound generation indication is generated and a 2nd sound generation indication is supplied before the musical sound is attenuated sufficiently, an envelope waveform corresponding to the 2nd sound generation indication is generated from the best initial value according to the result of comparison between the current value of the envelope waveform and a specific threshold value. Consequently, even when the sound generation indication is given continuously with time, no click is generated.
Patent JP-S56166246-A (JP)
Title: Polyethylene composition
Inventor: ISHITANI HAYAO
IPC: C08L23/06
Filed: 1980-05-23
Abstract: PURPOSE: To prevent the reduction in processing characteristics and mechanical properties when polyethylene is blended with a large amount of a hydrated inorganic compound, and to improve extremely processing characteristics, especially surface properties, while keeping flame retardance, cold resistance, etc., by adding an organopolysiloxane polymer to polyethylene.  
     CONSTITUTION: 100pts.wt. Polyethylene, preferably medium-density polyethlene  having a density 0.92W0.94g/cm 3 , and a melt index 0,05W5.0g/10min is blended  with 50W150pts.wt. powder of hydrated inorganic compound, e.g., aluminum  hydroxide, etc. having an average particle diameter 0.01W30μ and 3W15 pts.wt.  organopolysiloxane polymer, preferably half solid gummy dimethylpolysiloxane having a molecular weight ≥50,000 and a viscosity 1×10 6 W5×10 8  centipoise, etc.  
     USE: Useful for an insulating material for electric cable and sheathing material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57185652-A (JP)
Title: Driving device for magnets of color braun tube
Inventor: YAMAGUCHI KAZUO
IPC: H01J9/44
Filed: 1982-04-26
Abstract: PURPOSE:To enable magnets for purity adjustment and convergence adjustment to be driven smoothly by providing a number of motor-driven toothed wheels so that they are connected to the toothed parts of a number of annular magnets. CONSTITUTION:At first, sipporting plates 76-78 are pressed down with hands by using an axis 86 as a supporting point so that the plates 76-78 rotate by moving parallel toward the control magnet side of a Braun color tube 1, thereby connecting idle toothed wheels 36-41 with control magnets 30-35. Next, the wheels 36-41 are fixed and positioned in the thrust direction by means of a coiled spring 44 by clamping a nut 45. After that, the purity and the convergence adjustments of the Braun color tube 1 are carried out by rotating pulse motors 59-64 by a given degree according to a command sent from a control device, and by rotating and shifting the magnets 30-35 relatively. Consequently, the magnets 30'35 are driven quite smoothly according to the rotation of the motors 59-64, and highly accurate control of the magnets 30-35 can be realized.
Patent JP-S55160816-A (JP)
Title: Interface level gage
Inventor: ASADA SEIICHI
IPC: G01F23/56
Filed: 1979-06-04
Abstract: PURPOSE: To make it possible to measure the interface of a solid-liquid mixture solution by providing a float having a gas feed part in means for detecting the interface, feeding and discharging a gas to and from the float and moving vertically the means for detecting the interface.  
     CONSTITUTION: Means for detecting the interface comprising an interface detecting plate 7, a detecting rod 7a and a float 8 is provided in a sedimentation tank 6 comprising a port 1 for feeding a solid-liquid mixture solution, a port 5 for overflowing a liquid 3, and a valve for deriving a pulveulent body part 4. A gas sent from a gas feed pipe 9 reaches the interior of the float 8 having a gas feed port 8a by way of a three-way change-over valve 10, a flexibly pipe 11 and a detecting rod 7a. When a gas is sent from the gas feed pipe 9, the gas is fed into the float, and the float 8 obtains a buoyance and floats up in the liquid 3. When the gas within the float is discharged by the three-way change-over valve 10, a detecting plate 7 is seated on the interface of the pulverulent body 4. Therefore, when the variation of the detecting rod with respect to the reference position upon this occasion is measured by means of a limit switch 13 or the like, the level of the pulverulent body is known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10237703-A (JP)
Title: Infant socks or tights enabling escape of ankle
Inventor: ONISHI NAOMI
IPC: A41B11/14
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide infant socks or tights allowing the infant to play with bare foot in a sandbox, etc., without completely removing the socks or tights. SOLUTION: The infant socks or tights enabling the escape of the ankle are produced by forming a slit 10 enabling the escape of the ankle of the infant at an arbitrary part between the instep to the ankle of the foot part of the infant socks or tights.
Patent JP-H09235445-A (JP)
Title: Thermoplastic resin composition which can give molding having excellent appearance
Inventor: II YASUAKI
IPC: C08L55/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can give moldings having excellent appearances even when molded under severe conditions including a high molding temperature and a low mold temperature. SOLUTION: This composition comprises 10-100 pts.wt. graft copolymer obtained by polymerizing 95-30 pts.wt. monomer mixture comprising 60-90 pts.wt. aromatic vinyl monomer, 10-40 pts.wt. vinyl cyanide monomer and 0-20 pts.wt. other monomers copolymerizable therewith (100 pts.wt. in total) in the presence of 5-70 pts.wt. diene rubber and an emulsifier comprising a polyoxyethylene alkylphenyl ether and 90-0 pts.wt. copolymer (100 pts.wt. in total) obtained by polymerizing a mixture comprising 60-90 pts.wt. aromatic vinyl monomer, 10-40 pts.wt. vinyl cyanide monomer and 0-20 pts.wt. other monomers copolymerizable therewith.
Patent JP-S59197498-A (JP)
Title: Liquid product for generating energy
Inventor: JIERAARU ANTONINI
IPC: C10L1/32
Filed: 1984-04-06
Abstract: An energetic fluid product containing finely divided solid combustible matter suspended in at least one liquid phase and capable of being made to circulate in a line for supplying a treatment chamber, and a device for the preparation and a particular application of this product. The solid particles (13) are dispersed homogeneously within a stable foam produced by mixing a gas phase with the liquid phase to which stabilizing and emulsifying products have been added, and the liquid phase consists solely of fine film (12) connecting the solid particles (13) together and confining gas bubbles (11) which occupy the spaces between the solid particles (13). The invention applies in particular to the supply of combustible matter to a combustion chamber or to a reactor for coal gasification.
Patent JP-H10251576-A (JP)
Title: Ink for ink jet and ink jet recording using the same ink
Inventor: HARUTA MASAHIRO
IPC: C09D11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product capable of providing a bright print having high fastness at a high density, especially such as a blue dyed product by using a disperse dye having a specific structure as a colorant. SOLUTION: This ink for ink jet jets comprises a colorant and a liquid medium for dissolving and/or dispersing the colorant. A disperse dye represented by formula I or II (R is CH3 or C2 H5 ; R1 is H, CH3 , etc.; R2 is H, Cl, etc.; R3 is H, OCH3 , etc.; R4 is Cl, CH3 , etc.) is preferably contained as the colorant in an amount of 1-15wt.% based on the total amount of the ink. The average particle diameter of the disperse dye dispersed in the ink is preferably 0.1-0.3μm. The liquid medium preferably consists essentially of water in an amount of preferably 40-90wt.% based on the total amount of the ink. When a water-soluble organic solvent such as ethanol is used in combination with water is used as the liquid medium, effects can preferably more remarkably be manifested. The content thereof is preferably 5-40wt.% based on the total amount of the ink.
Patent JP-H02247183-A (JP)
Title: Heterocyclic spiro compound
Inventor: TSUKAMOTO SHINICHI
IPC: A61P25/28
Filed: 1989-03-20
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl; R<2> is H or lower alkyl; X is O or S; Y is O, S, so or SO2; when both X and Y are O, R<2> is H and when X is O and Y is S, R<2> is lower alkyl]. EXAMPLE:3,8-Dimethyl-1-oxa-4-thia-8-azaspiro[4,5]decan-2-one of formula II. USE:Useful as a remedy for diseases caused by the degeneration of central nervous system, especially diseases caused by the lowering of acetylcholine function such as Alzheimers disease, Huntington's chorea, Pick disease and delayed dyskinesia. PREPARATION:The compound of formula V (Y<2> is O or S) can be produced by reacting a 4-oxopiperidine derivative of formula III with a (thio)carboxylic acid derivative of formula IV (Y<1> is OH or thiol).
Patent JP-S55160613-A (JP)
Title: Paper feeding mechanism
Inventor: AKAMATSU YOSHIYUKI
IPC: B65H3/46
Filed: 1979-06-01
Abstract: PURPOSE: To enable to feed reversely and simply a sheet of paper already delivered once into a reverse direction of a delivery direction thereof by a method wherein a delivery roller is formed so as to have a bow-shaped configuration having an arc portion not contacting with the paper at a position opposing to a sheet stack.  
     CONSTITUTION: If a magnet 17 is attracted when a driving force of a printer 4 is attained to a driving gear 14 of a clutch 13, the clutch 13 is engaged and a roller 11 begins to rotate. Then, the roller 11 sends out a sheet of paper by contacting therewith at an arc portion 11a thereof. This paper is delivered successively by being pinched between rollers 19, 20. When the clutch 13 is rotated by one turn, the clutch 13 is disengaged by an engagement of a lever 16 and a pawl 15 and the roller 11 is stopped. When a reverse delivery is caused in a graphic printing or the like in the printer 4, the paper is sent reversely by reversed rotations of a platen 24 and the rollers 19, 20 through a gap between an arc portion 11b of the roller 11 and a sheet stack 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55163640-A (JP)
Title: Magnetic/optical memory element
Inventor: OOTA KENJI
IPC: G11B11/105
Filed: 1979-06-01
Abstract: PURPOSE:To increase the Kerr effect as well as the signal/noise ratio, by forming the magnetic/optical memory element with the transparent thin film and the MnBi film having the easy-magnetization axis vertical to the film surface formed on the substrate. CONSTITUTION:MnBi film 2 is formed on the lower surface of transparent thin film 1 through the vacuum depositing method and then adhered to the substrate functioning as glass disk 3 by the adhesive. As a result, the readout beams are condensed to film 2 through film 1 and by lens 4, and thus the information recorded on film 2 can be read with the well-known method. In that case, the Kerr rotating angle increases almost evenly up to about 1.1-1.5 deg. and in a wide range of the light wavelength.
Patent JP-H07275268-A (JP)
Title: Intraosseous implant
Inventor: KANEKO NORIO
IPC: A61C8/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide a self-tappable intrasseous implant with excellent intraosseous maintaining force and excellent affinity to bone by forming a cutout shape part, provided at the end part surface of a male screw, into the smooth face in the intraosseous implant formed of a collar part and a body part having the roughened surface and the male screw. CONSTITUTION:In a cylinder type (screw type) double-system implant with a male screw provided at a body part 2, the maximum surface roughness of the whole surface of the body part 2 is to be 10-100mum, and a cutout shape part is provided at the end part surface of the male screw and formed into the smooth surface. The implant is formed of titanium, a titanium alloy or the oxide thereof or the complex thereof, and the body part 2 of the implant or the surface of the body part 2 is formed of bio-active material. The end part surface of the male screw is further provided with a through hole in such a way that the whole or part of the hole opening is included in the cutout shape part.
Patent JP-H02249392-A (JP)
Title: Clock generator
Inventor: SEKIYA HIROSHI
IPC: H04N19/00
Filed: 1989-03-23
Abstract: PURPOSE:To stabilize a synchronizing signal and to attain high picture quality of a video signal by giving a line lock clock to a synchronizing signal generating circuit, a burst lock clock or a line lock clock to a signal processing circuit when a video signal is the standard signal and giving a line lock clock when the video signal is the nonstandard signal. CONSTITUTION:A detection means 6 detects a video signal and in the case of the standard signal only, a phase control means 7 apply phase synchronization of a line lock clock 3 to a burst lock clock 5. When the nonstandard signal is inputted to a signal processing circuit 10, the line lock clock 3 is given and when the standard signal is inputted, the burst lock clock 5 or the line lock clock 3 synchronized with the burst lock clock 5 is given. Moreover, when the nonstandard signal is inputted to a synchronizing signal generating circuit 9, the line lock clock 3 is given and when the standard signal is inputted, the line lock clock 3 synchronized with the burst lock clock 5 is given. Thus, high picture quality and the stable production of synchronizing signal are attained.
Patent JP-S545504-A (JP)
Title: Rotary electric machine
Inventor: HIYAMA MAKOTO
IPC: H02K3/32
Filed: 1977-06-15
Abstract: PURPOSE: To facilitata automation of post-assembly test, by allowing the stud bolt planted on the stator core to protrude its top out of the mold surface, when the stator core and coil are molded in synthetic resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04363378-A (JP)
Title: Adhesive for metal foil-clad laminate
Inventor: KURATA KANJI
IPC: B32B15/08
Filed: 1991-04-02
Abstract: PURPOSE:To obtain an adhesive for metal foil-clad laminate having excellent slipperiness and extremely reduced poor handling by adding a silicone compound to an epoxy resin-containing resin composition. CONSTITUTION:A silicone compound such as organopolysiloxane or polymer silicone resin is added to a resin composition containing an epoxy resin such as novolak epoxy resin to give the objective adhesive suitable for laminates useful for electronic device, electrical device, computer, telegraph device, etc.
Patent JP-S61230248-A (JP)
Title: Display device
Inventor: HIRANO RYUMA
IPC: H01J31/12
Filed: 1985-04-04
Abstract: PURPOSE:To prevent any distortion of the landing of the electron beam from occurring near supports for supporting the electrodes on a display plate so as to achieve uniform display by installing a deflecting auxiliary electrode between a deflecting electrode device and the supports. CONSTITUTION:A display device is assembled by supporting a back electrode 2, a linear cathode 3, a first grid electrode 4, a first deflecting electrode device 5, an electron-beam-controlling electrode device 11, a second deflecting electrode device 14 and an accelerating electrode device 20 in that order on supports 23 located on a display plate 16. A deflecting auxiliary electrode 25 is installed between electrodes 15 of the second deflecting electrode device 14 and one of the supports 23. A voltage of about 10kV is applied to the supports 23, a voltage of 200-700V is applied to the electrodes 15 of the device 14 and a voltage of 100-600V is applied to the auxiliary electrode 25. Due to the above structure, the electron beam is prevented from being excessively deflected toward the supports 23 around them to achieve uniform landing thereby improving display quality.
Patent JP-H0578527-A (JP)
Title: Stabilized polyolefin
Inventor: HAINRITSUHI SHIYURAAGE
IPC: C08K5/527
Filed: 1992-02-21
Abstract: PURPOSE: To obtain polyolefin excellent in processing stability and long-term stability by compounding specific phosphoric ester with polyolefin.  
     CONSTITUTION: Phosphoric ester represented by formula is compounded with polyolefin in a ratio of 0.01-5 wt.%. In the formula, R 1  is hydrogen, 1-18C alkyl, 5-7C cycloalkyl, 7-10C aralkyl or 6-10C aryl radical, R 2  is 1-8C alkyl, 5-7C cycloalkyl, benzyl, α-methylbenzyl or α,α-dimethylbenzyl radical; Y is sulfur or >CHR 3  and R 3  is hydrogen, 1-4C alkyl or 5-7C cycloalkyl radical. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59196742-A (JP)
Title: Regeneration of selectively hydrocracking catalyst
Inventor: HIRAYAMA HIDEJI
IPC: C07C5/08
Filed: 1983-04-22
Abstract: PURPOSE:To efficiently regenerate a catalyst having activity deteriorated, by decontaminating said catalyst using liquid saturated or unsaturated hydrocarbon which does not contain sulfur. CONSTITUTION:In regenerating a palladium-based catalyst for selectively hydro- cracking an acetylenic compound in olefin, said catalyst is decontaminated under a temp. condition of 0-80 deg.C with 1-30kg/cm<2>G using liquid hydrocarbon, e.g. saturated or unsaturated aliphatic hydrocarbon, liquefied petroleum gas, a 3-4C fraction or liquefied butane, which does not contain a sulfuric compound. Hence, the efficiency of removing acetylene with the catalyst having activity deteriorated and a loss of butadiene can both be regenerated.